國內的一些科研單位(如船舶工藝研究所)和造船廠(如上海求新造船廠、中華造船廠等),都一直在使用“回彈法”進行船舶線型光順。為了更加完善並豐富此方面的理論成果,時隔20年後,董光昌進一步發展並提高了上述研究內容,形成了對“光順”含義刻畫更為精確的理論體系。國外著名的計算幾何專家A. R. Forrest教授認為:董的線型光順工作是“數學與計算套用於實際問題的一個典範”。在此基礎上,董光昌領導的課題組實現了船舶線型光順過程的自動化,實際光順效果超過國內外同類研究水平。
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